scrap的意思:
做名词时:碎片,小块(纸、织物等),零屑;少量,点滴;(书写物、印刷品等的)片断,选段,摘录;(从书报上)剪下的图片(或照片等),剪报;切屑,碎料;废料,废物(尤指废金属);(常用复数)残羹剩饭;(动物等的油渣);〈口〉小东西,小不点儿;争吵,打架;职业拳击赛;丝毫;一丁点
做动词时:废弃,抛弃;拆毁,使解体;;取消;抛弃;报废;除掉;争吵,打架,扭打
做形容词时:由碎片(或废料)组成的;剩余的;零碎拼凑成的;废弃的,报废的
例句:A scrap of something is a very small piece or amount of it.
If you scrap something, you get rid of it or cancel it.
Scrap metal or paper is no longer wanted for its original purpose, but may have some other use.